163099638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9817}}^1$

素因数の和:9909

約数の個数: 48

約数和(自身を含む): 385965216

約数和(自身を除く): 222865578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 9817, 16614, 19634, 29451, 58902, 88353, 127621, 176706, 255242, 382863, 697007, 765726, 1148589, 1394014, 2091021, 2297178, 4182042, 6273063, 9061091, 12546126, 18122182, 27183273, 54366546, 81549819, 163099638]

約数ペア:

[(1, 163099638), (2, 81549819), (3, 54366546), (6, 27183273), (9, 18122182), (13, 12546126), (18, 9061091), (26, 6273063), (39, 4182042), (71, 2297178), (78, 2091021), (117, 1394014), (142, 1148589), (213, 765726), (234, 697007), (426, 382863), (639, 255242), (923, 176706), (1278, 127621), (1846, 88353), (2769, 58902), (5538, 29451), (8307, 19634), (9817, 16614)]